Breeding method of omphisa fuscidentalis hampson

Abstract

The invention provides an omphisa fuscidentalis hampson breeding method and belongs to the technical field of omphisa fuscidentalis hampson The method comprises the following steps: firstly, searching a provenance bamboo with omphisa fuscidentalis hampson in a bamboo cavity, collecting the provenance bamboo, putting the provenance bamboo into an eclosion box, controlling certain conditions, enabling the omphisa fuscidentalis hampson to eclode and lay eggs, transferring the omphisa fuscidentalis hampson onto the bamboo shoot wall of a bamboo shoot in a field bamboo forest after the color of the omphisa fuscidentalis hampson turns dark brown, incubating the transferred omphisa fuscidentalis hampson into larvae, and enabling the larvae to enter the bamboo shoot cavity through biting holes, after the bamboo shoots are cultured for 55-63 days, the bamboo pests in the bamboo shoot cavities are collected. The breeding method is easy to operate and high in controllability, the eclosion amount and the egg laying amount of the omphisa fuscidentalis hampson are increased, the hatching rate of the transferred egg masses is high, the yield of the bred omphisa fuscidentalis hampson is high, and economic benefits are high.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo worm breeding, and in particular to a bamboo worm breeding method. Background Art

[0002] Insects are the most diverse and largest biological resources on Earth, with a variety of resource values ​​available for human use. As humans become more aware of the value of insect protein resources and pay more attention to their use, insect protein may become an important new protein resource for humans in the 21st century. Bamboo worms, as a high-end insect protein food, will become a special breeding industry.

[0003] Bamboo worms are very nutritious. The larvae of bamboo worms contain many essential ingredients for the human body. The crude protein content can reach 30-40%, the amino acid content is 29.90%, and the content of 7 essential amino acids for the human body is 11.29%, accounting for 37.76% of the total amino acids. In addition, it also contains nutrients such as fatty acids, mineral elements, vitamins, etc. As a food, it has good nutritional value and is an ideal protein food for humans. Bamboo worms, also known as bamboo maggots and bamboo shoot worms, are the larvae of the bamboo shoot borer of the genus Graminus of the family Pyralidae in the order Lepidoptera. During the egg-laying period, their adults will lay eggs in tender bamboo and bamboo shoots of the year. When the bamboo worms hatch, they will suck the meat and moisture of the inner wall of the bamboo, as well as the nutrients in the young bamboo shoots, causing the bamboo to wither and die, and the bamboo shoots to shrivel. After growing for more than 20 days, the bamboo worm will grow from the size of a rice grain to the size of a finger, and parasitize in the bamboo tube, eating from the bamboo tip section to the bottom, and finally hiding in the root, the body is fat and stops eating, ready to break out of the pupa. Bamboo worms usually appear in October of each year and February of the following year. At present, there are few detailed research reports on artificial large-scale breeding of bamboo worms at home and abroad. Therefore, providing a breeding method of bamboo worms with high productivity and high economic benefits is a technical problem that the prior art needs to solve urgently. Summary of the invention

[0004] The purpose of the present invention is to provide a method for cultivating bamboo worms. The method provided by the present invention has strong controllability, high yield of bamboo worms and high economic benefits.

[0005] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0006] The present invention provides a method for cultivating bamboo worms, comprising the following steps:

[0007] (1) searching for source bamboo with bamboo worms in the bamboo cavity and collecting the source bamboo;

[0008] (2) placing the seed bamboo obtained in step (1) into an eclosion box, controlling the air humidity in the eclosion box to be 78-85%, natural temperature and natural day and night conditions, placing tender bamboo shoots, tender bamboo leaves, and light sugar water in the eclosion box, and regularly sprinkling rainwater, so that the bamboo worms, after eclosion, lay eggs on the egg-laying shoots to form egg blocks;

[0009] (3) When the color of the egg mass obtained in the step (2) turns dark brown, the dark brown egg mass is transferred to the wall of bamboo shoots in a wild bamboo forest, and the transferred egg mass is hatched into larvae. The larvae bite through the holes to enter the bamboo shoot cavity. After 55 to 63 days of cultivation, the bamboo worms in the bamboo shoot cavity are collected.

[0010] Preferably, in step (2), the air humidity in the feathering box is 80-83%.

[0011] Preferably, when the dark brown egg mass is moved in step (3), light rain or cloudy weather is selected.

[0012] Preferably, in step (3), the dark brown egg mass is moved to the sun-proof side of the bamboo shoot wall of a bamboo shoot with a height of ≤1 m in a wild bamboo forest and fixed with a needle.

[0013] Preferably, in step (3), the wild bamboo forest is a dragon bamboo forest or a sweet dragon bamboo forest, and the diameter of the transplanted bamboo shoots is ≥13 cm.

[0014] Preferably, during the transfer process of step (3), the number of eggs in the dark brown egg mass is controlled to be 83-85% of the maximum number of bamboo worms that can be cultured in the bamboo shoots.

[0015] Preferably, after the transfer in step (3) is completed, water is sprinkled around the transferred egg mass twice a day.

[0016] Preferably, after the relocation in step (3) is completed, the surface of the bamboo shoots is prevented from being infected by mold, and the bamboo forest animals are prevented from eating the relocated egg masses and hatched larvae.

[0017] Preferably, before the relocation in step (3), the wild bamboo forest is weeded, dead branches and leaves are cleaned, and the base of the bamboo canopy is covered with new soil.

[0018] Preferably, after the relocation in step (3) is completed, the wild bamboo forest is regularly weeded and cleaned of dead branches and leaves.

[0019] The invention provides a method for breeding bamboo worms, comprising the steps of finding a seed bamboo with bamboo worms in a bamboo cavity, collecting the seed bamboo, placing the seed bamboo in an eclosion box, controlling certain conditions to make the bamboo worms eclode and lay eggs, and transferring the egg masses to the bamboo shoot wall in a wild bamboo forest after the color of the egg masses turns into dark brown, wherein the transferred egg masses hatch into larvae, and the larvae bite holes to enter the bamboo shoot cavity,养殖 After 55 to 63 days, the bamboo worms in the bamboo shoot cavity are collected. The breeding method provided by the invention is simple to operate, has strong controllability, increases the emergence and egg-laying amount of bamboo worms, has a high hatching rate of the egg mass after transfer, has a high yield of the cultivated bamboo worms, and has high economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a bar graph of the emergence rate, the hatching rate of larvae, and the yield of bamboo worms in Examples 1 to 3 of the present invention. DETAILED DESCRIPTION

[0021] The present invention provides a method for cultivating bamboo worms, comprising the following steps:

[0022] (1) searching for source bamboo with bamboo worms in the bamboo cavity and collecting the source bamboo;

[0023] (2) placing the seed bamboo obtained in step (1) into an eclosion box, controlling the air humidity in the eclosion box to be 78-85%, natural temperature and natural day and night conditions, placing tender bamboo shoots, tender bamboo leaves, and light sugar water in the eclosion box, and regularly sprinkling rainwater, so that the bamboo worms, after eclosion, lay eggs on the egg-laying shoots to form egg blocks;

[0024] (3) When the color of the egg mass obtained in the step (2) turns dark brown, the dark brown egg mass is transferred to the wall of bamboo shoots in a wild bamboo forest, and the transferred egg mass is hatched into larvae. The larvae bite through the holes to enter the bamboo shoot cavity. After 55 to 63 days of cultivation, the bamboo worms in the bamboo shoot cavity are collected.

[0025] In the present invention, unless otherwise specified, the raw materials used are conventional commercial products in the art.

[0026] The invention searches for source bamboo with bamboo worms in the bamboo cavity and collects the source bamboo.

[0027] The invention collects the source bamboo to collect bamboo worms as the source bamboo worms, and places the worms in a hatching box.

[0028] After obtaining the source bamboo, the invention puts the source bamboo into a hatching box, controls the air humidity in the hatching box to be 78-85%, the natural temperature and the natural day and night conditions, puts tender bamboo shoots, tender bamboo leaves, and light sugar water in the hatching box, and sprinkles rain water regularly, and after the bamboo worms hatch, they lay eggs on the egg-laying shoots to form egg blocks.

[0029] In the present invention, the air humidity in the eclosion box is preferably 80-83%. The present invention controls the air humidity, natural temperature and natural day and night conditions of the eclosion box, puts tender bamboo shoots, tender bamboo leaves, light sugar water in the eclosion box, and sprinkles rainwater regularly to increase the activity of adult insects, so as to increase the eclosion amount and egg-laying amount of bamboo insects.

[0030] When the color of the egg mass changes to dark brown, the dark brown egg mass is transferred to the bamboo shoot wall of the bamboo shoot in the wild bamboo forest. The transferred egg mass is hatched into larvae, and the larvae bite into the hole to enter the bamboo shoot cavity. After culturing for 55 to 63 days, the bamboo worms in the bamboo shoot cavity are collected.

[0031] When the dark brown egg mass is transferred, preferably light rain or cloudy weather is selected. The weather for transfer is selected to improve the egg hatching rate.

[0032] The present invention preferably moves the dark brown egg mass to the back-sun side of the bamboo shoot wall of a bamboo shoot with a height of ≤1m in a wild bamboo forest and fixes it with a needle. The present invention selects the position of the move and fixes the egg mass to improve the survival rate and hatching rate of the egg.

[0033] In the present invention, the needle-shaped object is preferably at least one of a bamboo stick and a thumbtack.

[0034] In the present invention, the wild bamboo forest is preferably a dragon bamboo forest or a sweet dragon bamboo forest; the diameter of the transplanted bamboo shoots is preferably ≥13 cm. The present invention controls the species of the wild bamboo forest and the transplanted bamboo shoots to increase the egg hatching rate and the yield of bamboo worms obtained by breeding.

[0035] In the present invention, during the displacement process, the number of eggs in the dark brown egg mass is preferably controlled to be 83-85% of the limit number of bamboo worms that can be cultured in the bamboo shoots. In the present invention, the limit number of bamboo worms that can be cultured in bamboo shoots of different bamboo species and different diameters is different. The smaller the diameter, the less the limit number of bamboo worms that can be cultured, and the larger the diameter, the more the limit number of bamboo worms that can be cultured. However, when the number of cultured bamboo worms exceeds the "capacity" that the bamboo shoots can bear, the bamboo worms concentrate and excessively feed on the shoot meat at the growth point of the tip of the tender shoot, causing damage to the shoot, and at the least, the shoot tip dies, and the bamboo worms that survive at the base of the shoot can only develop to the 4th-instar shoot, and the bamboo worms that enter the shoot when the shoot dies also die. The present invention controls the number of eggs in the dark brown egg mass to control the number of cultured bamboo worms, avoid damage and death of bamboo shoots, and improve the yield of 5th-instar bamboo worms obtained by culture, thereby providing economic benefits.

[0036] In the present invention, during the transfer process, the dark brown egg mass is preferably picked up and placed gently to reduce the impact of vibration on the hatching rate of the egg mass.

[0037] In the present invention, after the transfer is completed, water is preferably sprinkled around the transferred egg mass twice a day. In the present invention, the time of watering is preferably in the morning or noon every day. The present invention can increase the hatching rate by 90-95% by sprinkling water twice a day.

[0038] In the present invention, after the relocation is completed, it is preferred to prevent the surface of the bamboo shoots from being infected by mold, and to prevent bamboo forest animals from eating the relocated egg masses and hatched larvae. In the present invention, the bamboo forest animal is preferably at least one of ants, worms, geckos, spiders, and birds. The present invention improves the survival rate and hatching rate of eggs by controlling mold and bamboo forest animals.

[0039] In the present invention, before the relocation, the wild bamboo forest is preferably weeded, dead branches and leaves are cleaned, and the base of the bamboo canopy is covered with new soil. In the present invention, after the relocation is completed, the wild bamboo forest is preferably weeded and dead branches and leaves are cleaned regularly. The present invention performs the above-mentioned artificial trimming treatment on the wild bamboo forest before and after the relocation to effectively inhibit the growth of mold and reduce the number of bamboo forest animals, reduce the harm to egg masses and bamboo worms, increase the survival rate and hatching rate of eggs, and improve the yield of bamboo worms.

[0040] The technical solutions in the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example 1

[0042] A method for cultivating bamboo worms comprises the following steps:

[0043] (1) searching for source bamboo with bamboo worms in the bamboo cavity and collecting the source bamboo;

[0044] (2) placing the seed bamboo obtained in step (1) into an eclosion box, controlling the air humidity in the eclosion box to 82%, natural temperature and natural day and night conditions, placing tender bamboo shoots, tender bamboo leaves, and light sugar water in the eclosion box, and regularly sprinkling rainwater, so that after the bamboo worms eclode, they lay eggs on the egg-laying shoots and form eggs quickly, and the eclosion rate can reach 97%;

[0045] (3) When the color of the egg mass obtained in the step (2) turns dark brown, the dark brown egg mass is gently taken and placed on the wall of bamboo shoots with a height of ≤1 m and a diameter of ≥13 cm in a wild dragon bamboo forest in a light rain or cloudy weather, and the egg mass after the transfer is hatched into larvae with a hatching rate of up to 95%. The larvae bite holes to enter the bamboo shoot cavity. After 60 days of cultivation, the bamboo worms in the bamboo shoot cavity are collected, and the yield can reach 97%;

[0046] Before the relocation, the wild bamboo forest is weeded, dead branches and leaves are cleaned, and the base of the bamboo canopy is covered with new soil;

[0047] During the transfer process, the number of eggs in the dark brown egg mass is controlled to be 84% of the limit number of bamboo worms that can be cultured in the bamboo shoots;

[0048] After the relocation is completed, water is sprinkled around the relocated egg masses twice in the morning or at noon every day to prevent the surface of the bamboo shoots from being infected by mold and to prevent bamboo forest animals from eating the relocated egg masses and hatched larvae;

[0049] After the relocation is completed, the wild bamboo forest is regularly weeded and cleaned of dead branches and fallen leaves.

[0050] Example 2

[0051] A method for cultivating bamboo worms comprises the following steps:

[0052] (1) searching for source bamboo with bamboo worms in the bamboo cavity and collecting the source bamboo;

[0053] (2) placing the seed bamboo obtained in step (1) into an eclosion box, controlling the air humidity in the eclosion box to 83%, natural temperature and natural day and night conditions, placing tender bamboo shoots, tender bamboo leaves, and light sugar water in the eclosion box, and regularly sprinkling rainwater, so that after the bamboo worms eclode, they lay eggs on the egg-laying shoots and form eggs quickly, and the eclosion rate can reach 94%;

[0054] (3) When the color of the egg mass obtained in the step (2) turns dark brown, the dark brown egg mass is gently taken and placed on the wall of bamboo shoots with a height of ≤1 m and a diameter of ≥13 cm in a wild dragon bamboo forest in a light rain or cloudy weather, and the egg mass after the transfer is hatched into larvae with a hatching rate of up to 96%. The larvae bite holes to enter the bamboo shoot cavity. After 60 days of cultivation, the bamboo worms in the bamboo shoot cavity are collected, and the yield can reach 93%;

[0055] Before the relocation, the wild bamboo forest is weeded, dead branches and leaves are cleaned, and the base of the bamboo canopy is covered with new soil;

[0056] During the transfer process, the number of eggs in the dark brown egg mass is controlled to be 84% of the limit number of bamboo worms that can be cultured in the bamboo shoots;

[0057] After the relocation is completed, water is sprinkled around the relocated egg masses twice in the morning or at noon every day to prevent the surface of the bamboo shoots from being infected by mold and to prevent bamboo forest animals from eating the relocated egg masses and hatched larvae;

[0058] After the relocation is completed, the wild bamboo forest is regularly weeded and cleaned of dead branches and fallen leaves.

[0059] Example 3

[0060] A method for cultivating bamboo worms comprises the following steps:

[0061] (1) searching for source bamboo with bamboo worms in the bamboo cavity and collecting the source bamboo;

[0062] (2) placing the seed bamboo obtained in step (1) into an eclosion box, controlling the air humidity in the eclosion box to 80%, natural temperature and natural day and night conditions, placing tender bamboo shoots, tender bamboo leaves, and light sugar water in the eclosion box, and regularly sprinkling rainwater, so that after the bamboo worms eclode, they lay eggs on the egg-laying shoots and the eggs are formed quickly, and the eclosion rate can reach 97%;

[0063] (3) When the color of the egg mass obtained in the step (2) turns dark brown, the dark brown egg mass is gently taken and placed on the wall of bamboo shoots with a height of ≤1 m and a diameter of ≥13 cm in a wild dragon bamboo forest in a light rain or cloudy weather, and the egg mass after the transfer is hatched into larvae with a hatching rate of up to 93%. The larvae bite holes to enter the bamboo shoot cavity. After 60 days of cultivation, the bamboo worms in the bamboo shoot cavity are collected, and the yield can reach 96%;

[0064] Before the relocation, the wild bamboo forest is weeded, dead branches and leaves are cleaned, and the base of the bamboo canopy is covered with new soil;

[0065] During the transfer process, the number of eggs in the dark brown egg mass is controlled to be 84% of the limit number of bamboo worms that can be cultured in the bamboo shoots;

[0066] After the relocation is completed, water is sprinkled around the relocated egg masses twice in the morning or at noon every day to prevent the surface of the bamboo shoots from being infected by mold and to prevent bamboo forest animals from eating the relocated egg masses and hatched larvae;

[0067] After the relocation is completed, the wild bamboo forest is regularly weeded and cleaned of dead branches and fallen leaves.

[0068] The histograms of the emergence rate, the hatching rate of the larvae, and the yield of the bamboo worm in Examples 1 to 3 are as follows: Figure 1 As shown by Figure 1 It can be seen that, by using the method provided by the present invention, the emergence rate in Examples 1 to 3 can reach 97%, the hatching rate of the larvae can reach 96%, and the yield of bamboo worms can reach 96%.

[0069] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for breeding bamboo worms, It is characterized in that The following steps are involved: (1) searching for source bamboo with bamboo worms in the bamboo cavity and collecting the source bamboo; (2) placing the seed bamboo obtained in step (1) into an eclosion box, controlling the air humidity in the eclosion box to be 78-85%, natural temperature and natural day and night conditions, placing tender bamboo shoots, tender bamboo leaves, and light sugar water in the eclosion box, and regularly sprinkling rainwater, so that the bamboo worms, after eclosion, lay eggs on the egg-laying shoots to form egg blocks; (3) When the color of the egg mass obtained in the step (2) turns dark brown, the dark brown egg mass is transferred to the wall of bamboo shoots in a wild bamboo forest, and the transferred egg mass is hatched into larvae. The larvae bite through the holes to enter the bamboo shoot cavity. After 55 to 63 days of cultivation, the bamboo worms in the bamboo shoot cavity are collected.

2. The breeding method according to claim 1, It is characterized in that In the step (2), the air humidity in the feathering box is 80-83%.

3. The breeding method according to claim 1, It is characterized in that When the dark brown egg mass is moved in the step (3), light rain or cloudy weather is selected.

4. The breeding method according to claim 1, It is characterized in that In the step (3), the dark brown egg mass is moved to the sun-proof side of the bamboo shoot wall of a bamboo shoot with a height of ≤1 m in a wild bamboo forest and fixed with a needle.

5. The breeding method according to claim 1, It is characterized in that In the step (3), the wild bamboo forest is a dragon bamboo forest or a sweet dragon bamboo forest, and the diameter of the transplanted bamboo shoots is ≥13 cm.

6. The breeding method according to claim 5, It is characterized in that During the transfer process of step (3), the number of eggs in the dark brown egg mass is controlled to be 83-85% of the maximum number of bamboo worms that can be cultured in the bamboo shoots.

7. The breeding method according to claim 1, It is characterized in that After the transfer in step (3) is completed, water is sprinkled around the transferred egg mass twice a day.

8. The breeding method according to claim 1, It is characterized in that After the relocation in step (3) is completed, the surface of the bamboo shoots is prevented from being infected by mold, and the bamboo forest animals are prevented from eating the relocated egg masses and hatched larvae.

9. The breeding method according to claim 1, It is characterized in that Before the relocation in step (3), the wild bamboo forest is weeded, dead branches and leaves are cleaned, and the base of the bamboo canopy is covered with new soil.

10. The breeding method according to claim 1, It is characterized in that After the relocation in step (3) is completed, the wild bamboo forest is regularly weeded and cleaned of dead branches and leaves.

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